
html, body {
    background-color: #f9f9f9;
}

h2 {
    background-color: #f9f9f9;
    position: absolute;
    left: 2%;
    top: 20px;
}

.class-part {
    position: absolute;
    width: 96%;
    background-color: white;
    left: 2%;
    top: 100px;
    border-radius: 5px;
    padding: 20px;
}

.class-table {
    margin-top: 20px;
    margin-left: 15px;
    margin-right: 15px;
}

.class-table,.class-table th {
    text-align: center;
}

span {
    font-size: 16px;
    font-weight: 600;
}

.add-class {
    float: right;
    margin-right: 15px;
}

.edit,.delete {
    margin-right: 10px;
}

.ClassRemind {
    display: none;
    font-size: 12px;
    color: red;
    margin: 0 0 -16px;
}
.headline th{text-align: center}
